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Stability Program is the perfect driver assistant

Stability Program is the perfect driver assistant
Stability Program is the perfect driver assistant
Anonim

Stability Program is a device that provides more reliable stability and controllability of the car. Thanks to this system, skids and slips can be prevented. Maneuvering becomes easier as the position of the machine itself stabilizes. The course stabilization system is especially beneficial for those who are accustomed to driving at high speed.

Its name most often depends on the manufacturer, each puts its own abbreviated marking, for example, ESP, VDC, ESC, DSC and so on. But the essence of this does not change.

course stabilization system

The main mechanism of the entire active safety system of the car is the control unit, which allows you to control the lateral dynamics. Thus, it turns out that with the help of various sensors that are installed in certain places of the car, the direction of movement is monitored (it is controlled by the steering position and the accelerator pedal), as well as lateral accelerations and drift orientation.

The exchange rate stabilization system is activated in cases whereThe driver is unable to control himself. In order to correct the situation, the ESP begins to gently slow down, while both two wheels and one can be used. The system makes a choice independently, based on the degree of skidding. It is also possible to limit the fuel supply. It is these methods that are the main ones in the operation of the system.

exchange rate stabilization system

When the front axle skids, the Stability Program brakes the inner rear wheel, resulting in oversteer. In cases where the car skids and both axles are involved in it, the ESP automatically brakes the wheels selected by it. In this case, the pressure either increases, or decreases, or is held. Dumping is also used, for which various factors can be changed, for example, skipping ignition or fuel injection pulses. Thus, ESP includes several separate systems such as ASR and ABS.

It is worth noting that the system has not only standard ABS sensors, but also additional ones, with which it can monitor the level of lateral acceleration and the angle of rotation, the direction of movement of the steering wheel. At the slightest deviation of these indicators from the norm, the exchange rate stabilization system perceives what is happening as a dangerous situation and begins its work. In most cases, it turns on when the speed is exceeded, that is, acceleration begins, as well as when braking.

vehicle active safety systems

In eachFor a specific brand of car, the system works differently, as some may contain automatic transmission, which provides for electronic control. In this case, the ESP may itself decide to switch to a reduced speed. Also, its operation depends on the type of drive.

Some systems also include additional components that can prevent the machine from rolling over, a collision with an object, moisture accumulated on the brake discs can be removed and pressure in the brake actuator can be increased in cases where overheating of the pads occurs.

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